基于主成分分析与神经网络等对“卡脖子”极限施压状态下我国产业供应链安全研究
作者:胡铌 张诚
所属学科:经济学 二级学科: 工业经济学
关键字:“卡脖子问题”产业供应链主成分分析法神经网络分析
摘要/Abstract
针对美国总统特朗普制裁我国实体企业系列清单,通过归类其对我国高科技企业的“卡脖子”极限施压的靶向典型企业和行业:华为、中兴、芯片行业、核电行业、航空航天行业、电子科技行业等。然后从产业供应链安全的研究视角,在问卷调查的基础上,利用主成分分析方法、最近相邻分析法、神经网络分析等方法研究美国实体清单的缘由,以及实体名单对中美双方的产业供应链影响程度,最后,提出了解决这一问题的一些政策与建议。
According to the list of US President Trump's sanctions on China's entity enterprises, this paper classifies the typical enterprises and industries that exert pressure on China's high-tech enterprises, such as Huawei, ZTE, chip industry, nuclear power industry, aerospace industry, electronic technology industry, etc. Then, from the perspective of industrial supply chain security, based on the questionnaire survey, this paper uses principal component analysis, nearest neighbor analysis, neural network analysis and other methods to study the reason of the U.S. entity list, and the impact of the entity list on the industrial supply chain of China and the United States. Finally, some policies and suggestions are put forward to solve this problem.
社科网首发